20672220 (number)
20672220 is an even 8-digits composite number following 20672219 and preceding 20672221. In scientific notation, it is written as 2.0672220 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 5462016 positive integers (up to 20672220) that are relatively prime to 20672220.
Interesting facts
- 20672220 has 48 divisors, whose sum is 58413600
- The reverse of 20672220 is 02227602
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
Name | twenty million six hundred seventy-two thousand two hundred twenty |
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Notation
Scientific notation | 2.0672220 × 10^7 |
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Engineering notation | 2.0672220 × 10^6 |
Prime Factorization of 20672220
Prime Factorization 2 × 2 × 3 × 5 × 113 × 3049
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10336110 | Product of the distinct prime numbers |
The prime factorization of 20672220 is 2 × 2 × 3 × 5 × 113 × 3049. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20672220)
Multiplication
n×yn×2 | 41344440 |
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n×3 | 62016660 |
n×4 | 82688880 |
n×5 | 103361100 |
Division
n÷yn÷2 | 10336110 |
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n÷3 | 6890740 |
n÷3 | 5168055 |
n÷5 | 4134444 |
Exponentiation
nyn2 | 427340679728400 |
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n3 | 8.834080546295E+21 |
n4 | 1.8262005655073E+29 |
n5 | 3.7751619854292E+36 |
Nth Root
y√n2√n | 4546.6713098706 |
---|---|
3√n | 274.44945502838 |
4√n | 67.429009408937 |
5√n | 29.045404139009 |
Divisors of 20672220
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20672219 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20672220 can be divided by 48 positive divisors. The sum of these divisors (counting 20672220) is 1, the average is 0.020833333333333.
Base conversion 20672220
Base | System | Value |
---|---|---|
2 | Binary | 1001110110110111011011100 |
3 | Ternary | 1102220020221210 |
4 | Quaternary | 1032312323130 |
5 | Quinary | 20243002340 |
6 | Senary | 2015024420 |
8 | Octal | 116667334 |
10 | Decimal | 20672220 |
12 | Duodecimal | 6b0b110 |
16 | Hexadecimal | 13b6edc |
20 | Vigesimal | 6940b0 |
36 | Base36 | cb2sc |
Cryptographic Hash Functions
md5 | cd664949b5c80e8ed4af0c962df8b344 |
---|---|
sha1 | 2af36f6915044ec15a99d24c080f83001174b75e |
sha256 | 156890dfcf0c472d9978e2e11b37a4aa0c00119355ae2c362e5add5a87c1cc0a |
sha512 | 24cc147f9284fca3ce6b0caa262f959dad70d5c3af21bd477784a3971937d32117e32ef0a1a637c9c45a8c1c68195cb8cea943237b7fd5ce7f55c2d554068d57 |
ripemd-160 | d5807083880bd982f0c77326f76100dee4e87d42 |
20672220 as geometric shapes
Circle
Radius = nDiameter | 41344440 |
---|---|
Circumference | 129887388.97078 |
Area | 1.3425303400148E+15 |
Sphere
Radius = nVolume | 3.7004110060615E+22 |
---|---|
Surface area | 5.3701213600592E+15 |
Circumference | 129887388.97078 |
Square
Length = nPerimeter | 82688880 |
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Area | 427340679728400 |
Diagonal | 29234933.88836 |
Cube
Length = nSurface area | 2564044078370400 |
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Volume | 8.834080546295E+21 |
Space diagonal | 35805335.345241 |
Equilateral Triangle
Length = nPerimeter | 62016660 |
---|---|
Area | 1.8504394235765E+14 |
Altitude | 17902667.672621 |
Triangular Pyramid
Length = nSurface area | 1.8504394235765E+14 |
---|---|
Volume | 1.0411063766389E+21 |
Height | 9744977.9627868 |